Comment on active assessments
This page links to notices about how to get involved in an active assessment. Notices are organized by location of the assessment, either by province, territory, or outside of Canada. Visit the Agency’s website for more information on the public participation process.
View open funding opportunities
Browse comment opportunities by region
All52
Alberta7
British Columbia3
Manitoba2
New Brunswick4
Newfoundland and Labrador2
Nova Scotia6
Ontario12
Outside Canada3
Prince Edward Island2
Quebec7
Saskatchewan4
Assessments by the Impact Assessment Agency of Canada or by a Review Panel - 2 results
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Regional Assessment of Offshore Oil and Gas Exploratory Drilling East of Newfoundland and Labrador - 80156
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Public notice - Public comments invited on the draft follow-up program report for 2025-2026
(Ends on September 05, 2026)
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Public notice - Public comments invited on the draft follow-up program report for 2025-2026
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Regional Assessment of Oil and Gas Exploratory Drilling in the Canada-Nova Scotia Offshore Area - 90228
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Public notice - Upcoming information sessions
(Ends on September 14, 2026)
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Public notice - Upcoming information sessions
Assessments by other federal authorities - 50 results
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28(2) Blanket Permit - SaskEnergy - Keeseekoose Indian Reserve (Various IR No.) - 90684
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on September 06, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period
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ATCO Pipeline 1165 - Ext (6c) Kainai Community Subdivision - 90708
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ATCO Pipeline 1165 - Ext (6c) Kainai Community Subdivision – Public Comments Invited
(Ends on September 17, 2026)
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ATCO Pipeline 1165 - Ext (6c) Kainai Community Subdivision – Public Comments Invited
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Bearskin Lake First Nation - Micro Subdivision Development - 90611
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on September 11, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Binche Whut'en - Lift Station 1 Relocation - 90694
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Binche Whut'en - Lift Station 1 Relocation
(Ends on September 11, 2026)
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Binche Whut'en - Lift Station 1 Relocation
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Buffalo River Dene Nation Stage 5 Subdivision - 90657
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on August 21, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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City of Kingston, New Public Boat Launch Installation on Colonel By Lake - 90664
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New project being assessed by Parks Canada – Public comments invited from July 24 2026 to August 23 2026
(Ends on August 23, 2026)
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New project being assessed by Parks Canada – Public comments invited from July 24 2026 to August 23 2026
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CU472: Tthebatthı Dënésułıné Nation Band Administration & CFS Community Building - 90702
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on September 12, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Department of National Defence (DND) NORAD A-OTHR (Arctic Over the Horizon Radar) Project at Military Aeronautical Communications System (MACS) Carrying Place - 90599
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Public Comment Period on Intent to Make a Determination
(Ends on August 21, 2026)
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Public Comment Period on Intent to Make a Determination
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Department of National Defence (DND) NORAD A-OTHR (Arctic Over the Horizon Radar) Project at Military Aeronautical Communications System (MACS) Point Petre - 90600
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Public Comment Period on Intent to Make a Determination
(Ends on August 21, 2026)
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Public Comment Period on Intent to Make a Determination
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Erosion Protection Project - 88840
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on August 23, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period
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Fisher River Cree Nation (FRCN) On-Reserve Permanent Diking - 90667
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Fisher River Cree Nation (FRCN) On-Reserve Permanent Diking
(Ends on August 24, 2026)
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Fisher River Cree Nation (FRCN) On-Reserve Permanent Diking
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Frog Lake Cree Nation New Water Service Line - 90674
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on August 29, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
- Haley Brook Crossing Replacement - 90665
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Hiawatha Roadway and Infrastructure Upgrades - 90687
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on September 05, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Hydro One D6 Line Relocation– Garrison Petawawa - 90695
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Public Comment Period on Intent to Make a Determination
(Ends on August 30, 2026)
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Public Comment Period on Intent to Make a Determination
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Hydro One Orléans Area Reinforcement - 90677
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Notice of Intent - Hydro One Orléans Area Reinforcement, Ottawa
(Ends on August 31, 2026)
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Notice of Intent - Hydro One Orléans Area Reinforcement, Ottawa
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Integrated Climate Adaptation Solutions for the Hindu Kush Himalaya (HI-CAS) -Bhutan - 90669
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on August 28, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Integrated Climate Adaptation Solutions for the Hindu Kush Himalaya (HI-CAS)-Nepal - 90670
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on August 28, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
- Jasper Park Lodge Wellness Area Development & Trail 4a Refurbishment - 90705
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Lodge at Bow Lake Contaminated Site Remediation - 90712
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New project being assessed by Parks Canada – Public comments invited from August 19, 2026 to September 18, 2026
(Ends on September 18, 2026)
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New project being assessed by Parks Canada – Public comments invited from August 19, 2026 to September 18, 2026
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Lucky Man Cree Nation Cultural Centre and Site Servicing - 90661
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on August 22, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Maintenance of the dams at Lac à la Pêche and Lac Wapizagonke, La Clairière area - 90495
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New project being assessed by Parks Canada – Public comments invited from August 18 to September 17, 2026
(Ends on September 17, 2026)
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New project being assessed by Parks Canada – Public comments invited from August 18 to September 17, 2026
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Municipal Upgrades – Manston Crescent/Jaeger Way – 22 Wing North Bay - 90688
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Public Comment Period on Intent to Make a Determination
(Ends on August 25, 2026)
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Public Comment Period on Intent to Make a Determination
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On-Farm Composting System, Pilot Project - 90668
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On-Farm Composting System, Pilot Project
(Ends on August 22, 2026)
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On-Farm Composting System, Pilot Project
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Parks Canada Agency Whistlers Campground Exclusion Fence - 90692
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New project being assessed by Parks Canada – Public comments invited from August 7 2026 to September 6 2026
(Ends on September 06, 2026)
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New project being assessed by Parks Canada – Public comments invited from August 7 2026 to September 6 2026
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Peguis First Nation Interim Flood Protection Project - 90693
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Peguis First Nation Interim Flood Protection Project
(Ends on September 09, 2026)
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Peguis First Nation Interim Flood Protection Project
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Phase 2 Environmental Site Assessment (ESA) and Marker's Shelter Demolition - Amherst Rifle Range, Nova-Scotia - 90681
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Public Comment Period on Intent to Make a Determination
(Ends on August 23, 2026)
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Public Comment Period on Intent to Make a Determination
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Pikangikum First Nation - Short Term Water and Wastewater Upgrades - 90629
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on August 20, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Radio Observatory – 5762 Akins Road - 90645
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Public Comment Period on Intent to Make a Determination
(Ends on August 21, 2026)
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Public Comment Period on Intent to Make a Determination
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Reconstruction of a section of the Anse-à-Beaufils wharf - 90680
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Reconstruction of a section of the Anse-à-Beaufils wharf
(Ends on September 04, 2026)
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Reconstruction of a section of the Anse-à-Beaufils wharf
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Replacement of the outhouses in Quarry Bay with urine-diverting dry toilets - 90683
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New project being assessed by Parks Canada – Public comments invited from August 4 to September 3, 2026
(Ends on September 03, 2026)
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New project being assessed by Parks Canada – Public comments invited from August 4 to September 3, 2026
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Replacement of the septic systems at Sites 3 and 4 at the Falls Lake Cottages and Campground, Canadian Forces Base (CFB) Halifax - 90682
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Public Comment Period on Intent to Make a Determination
(Ends on August 23, 2026)
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Public Comment Period on Intent to Make a Determination
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Residential and Institutional Development, South Amishk Sector - Pekuakamiulnuatsh Takuhikan - 90666
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Notice of Intent to Make a Determination—Start of Public Comment Period
(Ends on August 25, 2026)
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Notice of Intent to Make a Determination—Start of Public Comment Period
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Restoration of Canning Field Road - 90678
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New project being assessed by Parks Canada – Public comments invited from July 31 to August 30, 2026
(Ends on August 30, 2026)
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New project being assessed by Parks Canada – Public comments invited from July 31 to August 30, 2026
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Restoration of Watershed Subsystems in Welikanda DSD, Polonnaruwa District, Sri Lanka - 90696
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on September 10, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Road Paving Program, various locations, Prince Edward Island National Park - 90662
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New project being assessed by Parks Canada – Public comments invited from July 23 2026 to August 22 2026
(Ends on August 22, 2026)
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New project being assessed by Parks Canada – Public comments invited from July 23 2026 to August 22 2026
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Rock Bay Harbour Ferry Project - Dredging and Dock Construction - 90624
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on September 12, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period
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Saskatoon Airport Authority - Firehall Renovation and Expansion - 90707
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on September 17, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period
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Shoreline Protection - Whitby, Ontario - 90698
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on September 12, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Site Remediation at Heart's Content SCH, NL - 90663
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on August 23, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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St. Mary's Subdivision Development Parcel C - 90703
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on September 13, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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Stabilization of the banks of Lavoir Creek - 90699
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New project being assessed by Parks Canada – Public comments invited from August 12, 2026 to September, 11 2026
(Ends on September 11, 2026)
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New project being assessed by Parks Canada – Public comments invited from August 12, 2026 to September, 11 2026
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Stormline Replacement - 90697
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Notice of Intent to Make a Determination – Start of Public Comment Period - Ottawa International Airport Authority
(Ends on September 10, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period - Ottawa International Airport Authority
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Taza Park West Self Storage Facility - 90706
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Taza Park West Self Storage Facility: Public Comment Period on Intent to Make a Determination
(Ends on September 13, 2026)
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Taza Park West Self Storage Facility: Public Comment Period on Intent to Make a Determination
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Transformer Replacement - Fallowfield Road - 90689
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Transformer Replacement - Fallowfield Road
(Ends on September 06, 2026)
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Transformer Replacement - Fallowfield Road
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Upgrade of the HMCS Brunswicker Jetty – Saint John, New Brunswick - 90691
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Public Comment Period on Intent to Make a Determination
(Ends on August 26, 2026)
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Public Comment Period on Intent to Make a Determination
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Weirs rehabilitation in the Lac Saint-Pierre archipelago - 86018
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Notice of Intent to Make a Determination-Start of Public Comment Period
(Ends on March 31, 2027)
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Notice of Intent to Make a Determination-Start of Public Comment Period
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YHZ Halifax Stanfield International Airport – Underground Tank Removal - 90700
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Notice of Intent to Make a Determination – Start of Public Comment Period
(Ends on September 10, 2026)
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Notice of Intent to Make a Determination – Start of Public Comment Period
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YUL Montréal-Trudeau International Airport - Addition of Above-Ground Fuel Storage Tanks at the YUL Garage - 90701
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YUL Montréal-Trudeau International Airport - Addition of Above-Ground Fuel Storage Tanks at the YUL Garage
(Ends on September 14, 2026)
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YUL Montréal-Trudeau International Airport - Addition of Above-Ground Fuel Storage Tanks at the YUL Garage
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YYG GSE Area Expansion - 90711
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Notice of Intent to Make a Determination - Start of Public Comment Period
(Ends on September 18, 2026)
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Notice of Intent to Make a Determination - Start of Public Comment Period